gristlabs_grist-core

Commit Graph

Author	SHA1	Message	Date
Dmitry S	840f46d051	(core) Fix typings in DocApi causing a build failure in core. Test Plan: Core test now passes. Reviewers: paulfitz Reviewed By: paulfitz Differential Revision: https://phab.getgrist.com/D2675	4 years ago
Paul Fitzpatrick	c67966775b	(core) simplify document comparison code, and flesh out diff with local changes Summary: With recent changes to action history, we can now remove the temporary `finalRowContent` field from change details, since all the information we need is now in the ActionSummary. We also now have more information about the state of the common ancestor, which previously we could not get either from ActionSummary or from `finalRowContent`. We take advantage of that to flesh out rendering differences where there are some changes locally and some changes remotely. There's still a lot more to do, this is just one step. I have added a link to the UI for viewing the comparison. I wouldn't want to advertise that link until diffs are robust to name changes. Test Plan: added test, updated tests Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2658	4 years ago
Paul Fitzpatrick	d6ff1361cb	(core) support GRIST_WORKER_GROUP to place worker into an exclusive group Summary: In an emergency, we may want to serve certain documents with "old" workers as we fix problems. This diff adds some support for that. * Creates duplicate task definitions and services for staging and production doc workers (called grist-docs-staging2 and grist-docs-prod2), pulling from distinct docker tags (staging2 and prod2). The services are set to have zero workers until we need them. * These new workers are started with a new env variable `GRIST_WORKER_GROUP` set to `secondary`. * The `GRIST_WORKER_GROUP` variable, if set, makes the worker available to documents in the named group, and only that group. * An unauthenticated `/assign` endpoint is added to documents which, when POSTed to, checks that the doc is served by a worker in the desired group for that doc (as set manually in redis), and if not frees the doc up for reassignment. This makes it possible to move individual docs between workers without redeployments. The bash scripts added are a record of how the task definitions + services were created. The services could just have been copied manually, but the task definitions will need to be updated whenever the definitions for the main doc workers are updated, so it is worth scripting that. For example, if a certain document were to fail on a new deployment of Grist, but rolling back the full deployment wasn't practical: * Set prod2 tag in docker to desired codebase for that document * Set desired_count for grist-docs-prod2 service to non-zero * Set doc-<docid>-group for that doc in redis to secondary * Hit /api/docs/<docid>/assign to move the doc to grist-docs-prod2 (If the document needs to be reverted to a previous snapshot, that currently would need doing manually - could be made simpler, but not in scope of this diff). Test Plan: added tests Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2649	4 years ago
Paul Fitzpatrick	87f2fd15fb	(core) add more detail to /compare endpoint Summary: * Extends `/api/docs/docId1/compare/docId2` endpoint with a `detail=1` option to include details of what changed in the document content. * Adds an `/api/docs/docId/compare?left=HASH&right=HASH` endpoint for comparing two versions of a single document. This is needed to implement the extension to `/api/docs/docId1/compare/docId2`. * Adds a `HashUtil` class to allow hash aliases like `HEAD` and `HEAD~`. Everything is a bit crude: * Changes are expressed as ActionSummary objects, which aren't fully fleshed out. * Extra data about formula columns is inserted in an inflexible way. This is extracted and cleaned up from https://phab.getgrist.com/D2600. Test Plan: added tests Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2614	4 years ago
Paul Fitzpatrick	45d2d5f897	(core) back-end support for tables that are accessible only by owners Summary: This makes it possible to serve a table or tables only to owners. * The _grist_ACLResources table is abused (temporarily) such that rows of the form `{colId: '~o', tableId}` are interpreted as meaning that `tableId` is private to owners. * Many websocket and api endpoints are updated to preserve the privacy of these tables. * In a document where some tables are private, a lot of capabilities are turned off for non-owners to avoid leaking info indirectly. * The client is tweaked minimally, to show '-' where a page with some private material would otherwise go. No attempt is made to protect data from private tables pulled into non-private tables via formulas. There are some known leaks remaining: * Changes to the schema of private tables are still broadcast to all clients (fixable). * Non-owner may be able to access snapshots or make forks or use other corners of API (fixable). * Changing name of table makes it public, since tableId in ACLResource is not updated (fixable). Security will require some work, the attack surface is large. Test Plan: added tests Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2604	4 years ago
Paul Fitzpatrick	526fda4eba	(core) make user role available in ActiveDoc methods Summary: This makes the user's role (owner/editor/viewer) available in ActiveDoc methods. No use of that information is made yet, other than to log it. The bulk of the diff is getting a handle on the various ways the methods can be called, and systematizing it a bit more. In passing, access control is added to broadcasts of document changes, so users who no longer have access to a document do not receive changes if they still have the document open. Test Plan: existing tests pass; test for broadcast access control added Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2599	4 years ago
Paul Fitzpatrick	5ef889addd	(core) move home server into core Summary: This moves enough server material into core to run a home server. The data engine is not yet incorporated (though in manual testing it works when ported). Test Plan: existing tests pass Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2552	4 years ago

7 Commits (c1c17bf54eec3f030800585f1455d13718c3bf53)